Gryffindor is one of the households in Hogwarts school. Gryffindor is the house that Harry Potter, Hermione Granger and Ron Weasley all belong too. Gryffindor is often considered the good household in the Harry Potter books while the Slytherine household is considred evil. Gryffindor members have courage, bravery, daring, nerve and chivalry. Its mascot is the lion, and its colours are red and gold. Become a Gryffindor member this Halloweeen!